| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.41 | 7.754% | $164.2279 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $155.52 | 4.115% | $161.9196 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $191.50 | 6.629% | $204.1945 | $204.19 | $204.20 | $204.20 |
| Purchase #4 | $11.88 | 6.495% | $12.6516 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $175.62 | 11.404% | $195.6477 | $195.65 | $195.65 | $195.60 |
| Purchase #6 | $87.75 | 12.773% | $98.9583 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $141.27 | 7.405% | $151.731 | $151.73 | $151.75 | $151.70 |
| 7 purchase totals = | $915.95 | $989.3306 | $989.33 | $989.35 | $989.30 | |